Pages

Subscribe:

Ads 468x60px

Creative Commons License

Clustr Map

Search This Blog

Wednesday, December 14, 2011

Terence's Textbook Questions 6,7, and 4


Question 6
A store discounted items by 50% off the original price one week. The following week an additional 10% was taken off the already reduced price. The regular price of a CD player was $85.00. What is the reduced price in the second week?

50% off $85.00 85.00 Divided By 2=42.5
42.50 Divided By 10=4.25
42.50-4.25=38.25

Question 7
There's 100 Caribou, 1 day the herd increases by 10% and another day the herd increases by 10% again what is the, herd number?

100+10=120
120+10=130
I added 10 by 100 which =120 and I did it again which =130

Question 4
Chris purchased the following items:
• 2 binders at $4.99 each
• 1 math set for $3.99
• 1 backpack for $19.99

Find the total cost including 5% GST and 7% PST.

4.99x2=9.98
9.98+3.99=13.97
13.97+19.99=33.96
0.12x33.96=4.08
4.08+33.96=38.04




0 comments:

Post a Comment